From: Thomas Weißschuh <thomas@t-8ch.de>
Date: Fri, 5 May 2023 21:33:14 +0000 (+0200)
Subject: tools: (asciidoctor-unicodeconverter) fix up name section with dash
X-Git-Tag: v2.39~32
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dcc187cc8431ae383d44444321125f0b11b51417;p=thirdparty%2Futil-linux.git

tools: (asciidoctor-unicodeconverter) fix up name section with dash

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
---

diff --git a/tools/asciidoctor-unicodeconverter.rb b/tools/asciidoctor-unicodeconverter.rb
index acb1c8b805..7435ed5ffa 100644
--- a/tools/asciidoctor-unicodeconverter.rb
+++ b/tools/asciidoctor-unicodeconverter.rb
@@ -7,13 +7,20 @@ module UnicodeConverter
   AFTER_NAME_SECTION = 3
 
   class Preprocessor < Asciidoctor::Extensions::Preprocessor
+    include Asciidoctor::Logging
+
     def process document, reader
       lines = reader.read_lines
       state = BEFORE_NAME_SECTION
+      command = document.attributes['docname'].split('.', 2)[0]
       lines.map! do |line|
         if state == IN_NAME_SECTION
           line.sub! " \u2013 ", " - "
           line.sub! " \u2014 ", " - "
+          if line.start_with? command and not line.start_with? "#{command} - "
+            logger.warn "adding dash to name section of #{document.attributes['docfile']}"
+            line.sub! command, "#{command} - "
+          end
         end
 
         if line.start_with? '== '